Science Matters Module 4Pearson South Africa, 2002 |
Sisältö
Introduction | 14 |
The | 20 |
The outer planets | 26 |
Historical introduction | 34 |
Introduction | 42 |
Satellites | 50 |
Continental drift | 62 |
Weathering | 98 |
Introduction | 122 |
Weather | 140 |
Climate | 159 |
Introduction | 172 |
Pollution of water | 181 |
Treatment of sewage | 188 |
35 | 192 |
Introduction | 196 |
Yleiset termit ja lausekkeet
acid rain aerated air pollution alien plants animals astronomers atmosphere bacteria biodegradable biodegradable waste build burn called carbon dioxide caused CFCs chemical clay climate coal cold front colour constellations contains crops dams diagram shows Earth Earth's surface earthquake eclipse Energy and Change eruption Explain your answer falls farmers fossil fuels Galaxy gases global warming greenhouse ground heat humus igneous rocks industries kilometres land lava living loam Machakos magma mantle Matter and Materials measuring cylinder metamorphic rocks million years ago minerals mining Module Moon Mount St Helens mountains nitrogen occur Ocean orbit the Sun organisms ozone layer plates move pressure rainfall recycled result Richter Scale rivers sand satellite Scientists sedimentary rocks sewage soil erosion Solar South Africa Southern Hemisphere space stars stations Stevenson Screen sulphur dioxide Sun's temperature tides types Unit volcanoes warm air mass warm front waste water droplets water vapour wind